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Wireless call bell system

Design a wireless call bell system that feeds into 1-3 light bar stations.

System is for a 27+ factory machines so operators can flip a WIRELESS/RADIO switch at the machine and a light will go on on light bars allowing the supervisor or technician to know that the operator is having a problem at a specific machine.

This design should use common, inexpensive stock components, readily available for purchase online. The simpler or dumber the system the better. I really just want on/off wireless switches which can trigger relays for lights wirelessly.

We have a variety of power available on the injection molding machines. Our shop spans some 30,000 square feet.

We can fabricate and build system given design.

Kĩ năng: Điện tử, Thiết kế sản xuất, PCB Layout, Thiết kế sản phẩm, Kĩ thuật điện

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Về Bên Thuê:
( 5 nhận xét ) Mishawaka IN, United States

ID dự án: #21901782

22 freelancer đang chào giá trung bình $580 cho công việc này

sagradoamicus

Hi I am experienced embedded system designer with more than 11 years of experience. I can do it for you. I have worked on similar project a number of times with wireless switching, Please get in touch to discuss it fur Thêm

$1500 USD trong 15 ngày
(248 Nhận xét)
8.0
Euroaccount

Hello! I see you are looking for an embedded system engineer who can design the wireless ball cell system. I can do your project well. I have rich experience in circuit and PCB design, and embedded system design. I Thêm

$500 USD trong 7 ngày
(24 Nhận xét)
7.2
DreamCha

Thanks for sharing your project. I'm fully read the description, so that, I'm very interested to this project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development a Thêm

$1000 USD trong 5 ngày
(38 Nhận xét)
6.9
kingch91

I have understand your requirements and interested to work in the project. I am a professional Electronics Engineer and I have excellent skills related to your project. High Quality work is guaranteed. Please open chat Thêm

$300 USD trong 7 ngày
(47 Nhận xét)
5.4
Ivan927

Hi. I am very interested in your project. i have rich experience on RF. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good resu Thêm

$500 USD trong 7 ngày
(3 Nhận xét)
4.6
Mish1106

Hi, I am Mechanical Engineer, really passionate about technology and innovative stuffs. I really love product designing, finding engineering solutions, and development of the product. I provide all kind of engineering Thêm

$277 USD trong 1 ngày
(11 Nhận xét)
4.4
Kingstech35

Hello, thank you for your job posting. I am a senior device developer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic Thêm

$500 USD trong 7 ngày
(9 Nhận xét)
3.8
sikanderabbas48

Hi, I am Electrical Engineer with proficient skills in Circuit & PCB Design, Programming, Arduino etc. I can complete your project as per your requirements. Contact me for further discussion about implementation strat Thêm

$250 USD trong 5 ngày
(8 Nhận xét)
3.0
smarthardware

Hi, I read your project description. Your project is really interesting to me and i have many experience working with PCB design, manufacturing functional prototyping with firmware programming, adroid app, and test. I' Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
2.8
danino29

Let's cut the small talk, Jim D.. We both know you want to get your project done in a fast and professional matter. I do not want to waste your time, this is why i took my time to write this bid and it is not like 99% Thêm

$505 USD trong 7 ngày
(1 Nhận xét)
1.9
Muratzz

How are you? I am a Senior Electronics and Embedded Engineer with the areas of expertise in Home Automation System and Embedded System, product prototyping, Schematic & PCB design and firmware development for systems. Thêm

$700 USD trong 10 ngày
(3 Nhận xét)
2.1
hsh564cf84accd96

I am writing this proposal in order to work for you in Software and Web Development. We are highly trained professional developers seeking to freelance and earn online. Having a flair in programming and development I Thêm

$250 USD trong 7 ngày
(2 Nhận xét)
2.5
Starkindustries

Hi there I’ve done a similar job, if you can come to chat i can show you some of my previous work as reference. I’ve carefully read the post and can complete this job. I’ll work on it till you would be completely sati Thêm

$300 USD trong 4 ngày
(2 Nhận xét)
1.6
dainikpatel

Hello, Greetings of the day...! To give you a brief about our company, We are a well-established organization in India and the USA. We have over 10 years of experience in Embedded systems, IoT. However, we are not li Thêm

$1490 USD trong 24 ngày
(0 Nhận xét)
0.0
ManingM

Hi. I am Electronics Engineer and I have more than five years of experience in designing and development. I have understood your project requirements and I am very confident in designing the product for you. We can dis Thêm

$666 USD trong 10 ngày
(0 Nhận xét)
0.0
blackwhite123

Hello, I am pleasure with your job for Wireless call bell system. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to work with you on this one if possible! I do have a couple of questions, b Thêm

$500 USD trong 7 ngày
(0 Nhận xét)
0.0
hamidrasyid

I experienced in arduino and C++ Programming, PCB layouting and designing, and also high knowledge on electrical components charateristic. My current job now also as Embedded device developer both for software and hard Thêm

$666 USD trong 10 ngày
(0 Nhận xét)
0.0
Purushothothaman

Will give a first version as PoC. Once your ok with the working principal will design a Product according to your input. By this way we can ensure to have correct output on your requirement. The bit contains for comple Thêm

$555 USD trong 20 ngày
(0 Nhận xét)
0.0
smartElectron

Hello, I have so many experience in wireless systems and I have already did similar developments which also had mesh network capabilities so they did not have any problems regarding distance or wall or heights.. So, it Thêm

$722 USD trong 15 ngày
(0 Nhận xét)
0.0
AlexDhayalan01

Dear sir, I'm new to Freelancer Online platform but I've have good experience Offline. I've worked on Pick to Light application for warehouses, where I've designed fabricated and implemented the system, where Thêm

$250 USD trong 5 ngày
(0 Nhận xét)
0.0